Shinkawa VM-5C User Manual

MANUAL NO. 29602E4.7
Published in Apr.1996
Revised in Feb.2012
VM-5 SERIES MONITOR
MODEL VM-5S DUAL TACHOMETER
INSTRUCTION MANUAL
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Shinkawa VM-5C Specifications

General

Brand	Shinkawa
Model	VM-5C
Category	Monitor
Language	English

Summary

Safety Conventions and Precautions

Safe Operation Guidelines

Provides essential safety instructions for operating the VM-5 Series Monitor.

Pre-Use Checks and Storage

Details initial inspection, handling, and storage recommendations before operating the unit.

Explanation of Safety Signs

Clarifies the meaning of warning and caution symbols used throughout the manual.

Explanation of Action Symbols

Defines symbols indicating prohibited and mandatory actions.

Safe Use Practices

Outlines critical safety measures for the proper and secure use of the equipment.

General Information and Features

Product Specifications

Standard Technical Specifications

Lists the technical specifications of the VM-5S Dual Tachometer.

Interconnection and Wiring

Transducer Signal Cable Connection

Guidelines for connecting the signal transmission cable from the transducer.

Intrinsic Safety Explosion-Proof Wiring

Wiring diagrams and specifications for explosion-proof applications.

VK/RD Input Intrinsic Safety Wiring

Specific interconnection diagram for VK/RD inputs under intrinsic safety.

Intrinsic Safety Interconnection Cautions

Important safety and installation notes for intrinsic safety cabling.

FK Input Intrinsic Safety Wiring

Specific interconnection diagram for FK inputs under intrinsic safety.

Non-Intrinsic Safety Wiring

Wiring diagrams and specifications for non-explosion-proof setups.

VK/RD Input Non-Intrinsic Safety Wiring

Non-intrinsic safety wiring diagram for VK/RD inputs.

Non-Intrinsic Safety Interconnection Cautions

Important safety and installation notes for non-intrinsic safety cabling.

FK Input Non-Intrinsic Safety Wiring

Non-intrinsic safety wiring diagram for FK inputs.

FK Input Interconnection Cautions

Important safety and installation notes for FK non-intrinsic safety cabling.

VE & VM-5G Rack Unit Interconnection

VE & VM-5Y Relay Module Unit Interconnection

MS & VM-5G Rack Unit Interconnection

MS & VM-5Y Relay Module Unit Interconnection

MS Interconnection Cautions

Function Descriptions

Speed Relay Functions Explained

OK (Input Abnormal) Alarm

Bypass Functionality

Self-Diagnostic Functionality

Parameter Setting Procedures

Withdrawing the Face Plate

Parameter Setting Controls Overview

Basic Key Operations

DIP Switch Settings

Parameter Setting 1 Configuration

Settings for alarm reset modes, delay times, and addresses.

Mode Select Switch Settings

Parameter Setting 1 Display Content

Parameter Setting 1 Key Operations

Parameter Setting 2 Configuration

Settings for speed relay values, trigger levels, and output spans.

Parameter Setting 2 Display Content

Parameter Setting 2 Key Operations

Trigger Level and Hysteresis Settings

Explains trigger level and hysteresis settings and their importance.

Trigger Mode Selection

Auto Trigger Mode Selection Procedure

Manual Trigger Mode Selection Procedure

Hysteresis Determination Guidelines

Hysteresis Setting via Jumpers

Monitor/Pulse Output Selection

Speed Relay Hysteresis

Maintenance Procedures

Verifying OK (Input Abnormal Alarm) Operation

Tests the OK alarm and input abnormality detection.

General Operation Verification

Verifying Speed Relay Operation

Tests the speed relay contact outputs and display.

Speed Relay Operation Verification

Verifying Measured Value and Recorder Output

Tests the accuracy of measured values and recorder output.

Measured Value and Recorder Output Verification

Measured Value and Recorder Output Adjustment

Calibrates measured value and recorder output zero and span.

Trigger Mode and Reference Voltage Adjustment

Detailed Adjustment Procedures

Troubleshooting Guide

LCD Display Content Abnormalities

Steps to diagnose and resolve issues with the LCD display.

Troubleshooting Flashing OK Displays

Steps to diagnose and resolve issues with flashing OK indicators.

Abnormal Measured Value Diagnosis

Steps to diagnose and fix issues with abnormal measured values.

Speed Relay Not Operating Troubleshooting

Troubleshooting guide for unresponsive speed relays.

Erroneous Speed Relay Operation

Steps to correct incorrect speed relay behavior.

OK (Input Abnormal) Alarm Not Operating

Troubleshooting for a non-functioning OK alarm.

No Recorder Output Troubleshooting

Steps to resolve issues with the recorder output.

Site Inspection Checklist

Verifications in Stopped Condition

Verification of Interconnections

Verification of Sensor Set Gap

Verification in Turning Condition

Verifications During Operation

Pre-Operation Checks Checklist